Title :
High efficiency and compact lasers for laser projection display
Author :
Bi, Yong ; Wang, Bin ; Qi, Van ; Yan, Boxia ; Chu, Shaowei ; Wu, Tiejia ; Wei Yan ; Min, Haitao ; Tian, Zhenqing ; Zhang, Ying
Author_Institution :
Acad. of Opto-Electron., Chinese Acad. of Sci., Beijing, China
fDate :
Oct. 30 2008-Nov. 2 2008
Abstract :
Efficient and compact green lasers with intracavity frequency doubling were developed. Over 52% optical-optical efficiency with 1.3 W output power was obtained, and the lifetime was over 10000 hours. Compact digital laser powers were also developed.
Keywords :
display devices; laser beam applications; laser beams; optical harmonic generation; optical projectors; CW laser; digital laser power; efficiency 52 percent; green laser; intracavity frequency doubling; laser projection display; optical-optical efficiency; power 1.3 W; Displays; Gas lasers; Laser excitation; Laser transitions; Nonlinear optics; Optical harmonic generation; Optical pumping; Power generation; Power lasers; Pump lasers;
Conference_Titel :
Optical Fiber Communication & Optoelectronic Exposition & Conference, 2008. AOE 2008. Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-55752-863-6
Electronic_ISBN :
978-1-55752-863-6
